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1、Unit 3 Amazing Animals一. 教学内容：Unit 3 Amazing Animals Lesson 17-Lesson 201. 单词和短语n. pet brandy squirrel branch Amy lake scientist gorilla zebra seal camel bearv. keep（kept, kept） chase protect waddle toss fear adj. amazing imaginary fierce open extinct still shy adv. somewhere still conj. while all k
2、inds of make friends with2. 语法（1）过去进行时。（2）祈使句。3. 语言目标（1）Slow down!（2）Danger !（3）No photos!（4）Dont feed the animals!二. 重点、难点分析1. family n. 家，家庭，家属My family are very well. 我全家人都很健康。辨析：family，house 与 homefamily 家，家庭，家里的人，不指住房。His family is going to move. 他家要搬走了。house 住宅，指居住的房屋。 There is a red house on
3、top of the hill. 山顶上有一所红房子。home 是一个带有感情色彩的词，指同家人共同生活的地方，不一定包含建筑物，强调家里的氛围和环境。There is no place like home. 没有任何地方可比得上家m2. was going to cook 打算做饭这是 be going to 结构的一般过去时，即 waswere going tov. （原形） ，表示过去某时按计划或打算将要干某事。如：She said she was going to watch TV tonight. 她说她打算今晚看电视。waswere going to do sth. 常用于宾语从句
4、中或者根据上下文来判定。3. He was talking to my mum. 他正在跟我妈妈说话。（1）此句是过去进行时，表示过去某时正在进行或发生着的动作。结构是 be 的过去式 waswerev.-ing 形式构成。如：I was cooking when he came in. 他进来时，我正在做饭。They were talking at this time yesterday. 昨天这时他们还在说话（2）talk vi. 谈话，讲话，演讲They are talking in Chinese. 他们在用汉语交谈。What are you talking about?你们在谈论什么
5、?辨析：say，speak 与 talksay 意为“讲，说”，强调说的内容，一般作及物动词时，后常跟宾语从句Say it in English，please. 请用英语说。He says that he saw the girl last Monday. 他说他上周一见过这个女孩。speak 强调说话的动作，一般作不及物动词。作及物动词时，其宾语是某种语言。My father is speaking to Mr. Wu. 我父亲在和吴先生谈话。He can speak Chinese. 他会说汉语。talk 作“谈话，讲，谈论”解时，是不及物动词。Tom is talking with hi
6、s mother. 汤姆正在和他妈妈交谈。4. watch vt. 看，观看 n.手表I want to watch the football game. 我想去看足球赛。This is my watch 这是我的手表。辨析：look，see 与 watchlook 意为“看，瞧”，是不及物动词，强调看的动作，不强调结果。常接 at，表示有意识地去看。Please look at the blackboard. 请看黑板。see 意为“看见，看到”是及物动词，强调看的结果。I can see some birds in the tree. 我看见树上有一些鸟。watch 意为“注视，观看”，尤
7、其指特别留神、感兴趣地观看活动着的东西或画面。I watch TV every evening. 我每晚都看电视。5. remember vt. “记得，记住”，后面接名词，代词，宾语从句，不定式（表示事情未做）和动词-ing 形式（表示事情已做） 。其反义词是 forget。Do you still remember me?你还记得我吗?I remember she was here for three days last year. 我记得她去年在这儿待了 3 天。Please remember to close the door when you leave. 离开时请记住关门。I re
8、membered meeting you in Beijing. 我记得在北京见过你。 6.Thats why.“那就是为什么”，that 在此作主语指上文所述情况。why 引导一个表语从句。Thats why可以改为由 so 引导的并列分句，尽管表达方式不一样，但意义完全一样。Tigers are dangerous. Thats why they have to stay in cages. Tigers are dangerous，so they have to stay in cages. 老虎很危险，这就是它们必须待在笼子里的原因。Tigers are dangerous. That
9、s why they have to stay in cages. Tigers have to stay in cages. Thats because they are dangerous. 老虎必须待在笼中，那是因为它们很危险。7. get vt. 带来，拿来Let me go and get the doctor. 我去请医生吧。辨析：bring，take，carry 与 getbring 与 take 具有方向性，bring 意为“带来”，是把别处的人或物带到说话的地点来。take 意为“带走”，是把说话地点的人或物带往别处。carry 意为“提、拿”，不具方向性，有负重的含义。ge
10、t 表示到别处把某人某物带来，拿来。Youd better bring your homework to school tomorrow. 明天你最好把作业带到学校来。Take her some flowers when you go to see her. 你去看她时，给她带些花。He is carrying a heavy box in his hand. 他手里拎着一个很沉的箱子。Go and get some hot water，please. 请去弄些热水来。8. chase vt. “追逐，追赶”，相当于 hunt。Dogs like to chase hares. 狗喜欢追捕野兔
11、。Look! The cat is chasing the chickens. 看!那只猫在追赶鸡。9. Slow down!减速!slow v. 慢下来，通常与 down，up 连用。如：Your car is going too fast. Please slow down. 你的车跑得太快，请放慢速度。10. mean vt. “意思是”，表示人的言论或行为的某一标志或词语的意思所指。What does this word mean?What is the meaning of the word?这个单词是什么意思?What does“dao”mean?请问“岛”是什么意思?What d
12、o you mean by doing that?你那么做是什么意思?11. think of“考虑，认为”，相当于 think about，后可接名词，动词-ing 形式，疑问词或不定式等。What do you think ofabout his idea?你觉得他的主意怎么样?Were thinking ofabout going to Sydney for holidays. 我们正考虑去悉尼度假。He is thinking of how to get there early. 他在考虑怎样早点到那儿。12. trip. “旅行，远足”，其同义词是 travel 或 journey，
13、常指短途的游玩。a weekend trip 周末旅行 maketake a trip to the seaside 到海滨旅行辨析：travel，journey 与 triptravel 泛指旅行，游历，尤指长途旅行，是“旅行”最普通的用语，但无路程含义。journey 通常指在陆地上由某一点到另一点的旅行，也指旅行路程，是比较正式的用语。trip 是非正式用语，指短期来回的商业旅行或观光旅行。He came home after five years of travel abroad. 他到国外旅行了 5 年后回到家中。He made a long journey from Beijing
14、 to Shenzhen.他从北京到深圳做了一次长途旅行。We went to a pleasant trip to the nearest seaside during our holiday.在假期中我们到最近的海滨做了一次愉快的旅行。13. buy vt. “买”，其反义词是 sell。buy 可用于 buy sth. for sb. 或 buy sb. sth. 两个结构。表示“给某人买某物”。buy sth. from表示“从买”。My mothers going to buy me a coat. My mothers going to buy a coat for me. 我妈妈
15、准备给我买一件外套。Im going to buy an old car from Mr. Black 我想从布莱克先生那儿买辆旧车。He wants to buy it for two dollars. 他想以 2 美元的价格买下它来。14. feed vt. v. （give food to） “喂养，饲养”。其过去式和过去分词是 fed。主要有以下用法：（1）feed sth. to sb. 把某物喂给某人She fed milk to her baby. 她给宝宝喂了奶。（2）feed sb. onwith sth. 用某物来喂养某人She fed the baby onwith mi
16、lk. 她喂宝宝牛奶。（3）feed on sth. “以为食”，feed 作不及物动词，此用法只用于动物，表人类“以为食”用 live on. Tigers feed on meat. 老虎食肉。Chinese people live on rice. 中国人以大米为主食。15. be good for对有益，be bad for对有害Its good for you to take a walk after supper. 晚饭后散步对你有益。Watching TV too much is bad for your eyes. 看电视太多对你的眼睛有害。16. protectfrom 保护不受的侵害They protect the young trees from the strong wind.他们保护这些小树免受大风的袭击。protect 保护 It
